https://reason.com/2003/09/26/monorailmania/
You would have thought that The Simpsons' episode "Marge vs. the Monorail," would have killed off publicly funded boondoggles such...
mono railmania
https://bandcip.com/product-category/material-handling-products/fall-arrest-systems/ceiling-mounted-mono-rail-system/
Enhance safety with ceiling-mounted mono rail systems. Ideal for streamlined fall arrest coverage in large facilities. OSHA-compliant, space-saving, and...
ceiling mountedmono railsystem bindustrial productsamp